A nurse is assessing a client who has rheumatoid arthritis. Which of the following findings should the nurse expect?
Unilateral joint involvement.
Ulnar deviation.
Decreased sedimentation rate.
Fractures of the spine.
The Correct Answer is B
Choice A rationale
Unilateral joint involvement is not typical of rheumatoid arthritis. This condition usually affects joints symmetrically, meaning both sides of the body are involved. Rheumatoid arthritis is an autoimmune disorder where the immune system mistakenly attacks the synovium, leading to inflammation and joint damage.
Choice B rationale
Ulnar deviation is a common finding in rheumatoid arthritis. It occurs due to chronic inflammation and damage to the joints, particularly in the hands. The fingers may deviate towards the ulnar side (the side of the little finger) due to the weakening of the ligaments and tendons.
Choice C rationale
Decreased sedimentation rate is not a typical finding in rheumatoid arthritis. In fact, the erythrocyte sedimentation rate (ESR) is usually elevated in this condition due to the ongoing inflammation. ESR is a marker of inflammation and is used to monitor disease activity.
Choice D rationale
Fractures of the spine are not a common finding in rheumatoid arthritis. While osteoporosis can be a complication of rheumatoid arthritis, leading to an increased risk of fractures, the spine is not typically the primary site of joint involvement in this condition.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Silvery, white scales are a characteristic finding in psoriasis. Psoriasis is a chronic autoimmune condition that causes rapid skin cell turnover, leading to the buildup of scales and red patches on the skin.
Choice B rationale
Intense pain is not typically associated with psoriasis. While psoriasis can cause discomfort and itching, it is not usually described as intensely painful.
Choice C rationale
Unilateral lesions are not characteristic of psoriasis. Psoriasis typically presents with symmetrical lesions on both sides of the body.
Choice D rationale
Serous drainage is not a common finding in psoriasis. Psoriasis lesions are usually dry and scaly rather than exudative. .
Correct Answer is C
Explanation
Choice A rationale
Fever usually accompanies myocardial infarction. This statement is incorrect. While fever can occur with myocardial infarction, it is not a common or primary symptom. Acetaminophen is not prescribed for this reason.
Choice B rationale
Acetaminophen does not interfere with platelet action as acetylsalicylic acid (aspirin) does. This statement is correct but not the reason for prescribing acetaminophen before nitrates. Acetaminophen is chosen for its analgesic properties without affecting platelet function.
Choice C rationale
Headache is a common side effect of nitrates. This statement is correct. Nitrates can cause vasodilation, leading to headaches. Acetaminophen is prescribed to manage this common side effect.
Choice D rationale
Acetaminophen potentiates the therapeutic effect of nitrates. This statement is incorrect. Acetaminophen does not enhance the therapeutic effects of nitrates; it is used to manage side effects like headaches.
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